baber/WOPTO huggingface dataset:
Patent JP-2002003139-A (JP)
Title: Device for verifying getting of wheelchair on escalator
Inventor: NAGAYA SHINJI
IPC: B66B29/08
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To improve wheelchair operation by precisely and smoothly verifying the relative position of a wheelchair to a step for wheelchairs. SOLUTION: A camera 33 is arranged in a lower section of the rail 28 of a getting and alighting port 20a to take pictures of the relative physical relation between a wheel stopper 24a and a wheel 26a of the wheelchair 26 and the relative physical relation between the ordinary step 21 adjacent to the step with the wheel stopper 24a and the foot rest 26b, and the image taken by the camera 33 is displayed by the monitor 35.
Patent JP-2002008484-A (JP)
Title: Dome shape reversible contactor for tuck-switch
Inventor: YOKOBORI SHUYA
IPC: H01H5/30
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a dome shape reversible contactor for a tuck-switch which works with a rather small force, and has soft touch and a long stroke in spite of a diameter not much exceeding 4. SOLUTION: The dome shape reversible contactor 4 comprises plural springs for standing up 421, 422 and 423 formed by dividing its periphery.
Patent JP-2002008277-A (JP)
Title: Method and device for sticking optical disk substrates together
Inventor: KUDO TAKUJI
IPC: G11B7/26
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for sticking optical disk substrates together, capable of accurately sticking the optical disk substrates together. SOLUTION: An ultrasonic horn is made to abut on the upper one of two optical disk substrates loaded on a welding state to be stuck together, ultrasonic waves are applied to the parts of a projection present between the optical disk substrates and in contact with the optical disk substrates to weld the projection, and a pressure is applied to stick the optical disk substrates to each other with a desired space. In this case, a servo motor is driven by torque control based on a pressing force applied from the ultrasonic horn to the optical disk substrates located below until the projection is melted, then the servo motor is driven by position control based on the space between the optical disk substrates, and the optical disk substrates are stuck together.
Patent JP-2001357309-A (JP)
Title: Diary type taste information collection method
Inventor: FUJITA MASAYA
IPC: G06Q30/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a diary type taste information collection method which doesn't make a user feel burdened with input work and enables a taste information collector side to more continuously obtain taste information by adopting a taste information collection system using a diary site. SOLUTION: The user accesses a diary site 12 by operating a portable terminal 11 to display a diary page on a display picture and inputs his or her action record in a menu selection form. Contents of the inputted action record are managed and preserved in a taste information storage database 13, and taste information is managed and stored by items in the taste information storage database 13 together with personal information indicating the user himself or herself.
Patent JP-2001357350-A (JP)
Title: Method and device for detecting position of one- dimensional bar code
Inventor: HASEGAWA TAKESHI
IPC: G06K7/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which can quickly detect only a bar code out of image data having a bar code-like pattern. SOLUTION: This method includes an image fetching process to scan a printed matter containing a bar code for producing 0-degree image data, a 1st retrieval process to scan the 0-degree image data in a single prescribed direction and to retrieve an area including an image that is coincident with the bar code pitch interval or the bar length of the bar code, an image rotation process to rotate the 0-degree image data by 90 degrees on the same plane and in a prescribed direction for producing the 90-degree rotation image data, a 2nd retrieval process to scan the 90-degree rotation image data in a prescribed direction and to retrieval an area having an image coincident with the bar code pitch interval or the bar length of the bar code and an overlapping area detection process to define the area that is retrieved in both 1st and 2nd retrieval processes as an area where the bar code is included.
Patent JP-2001035353-A (JP)
Title: Field emission cathode, and electromagnetic wave generating device using the same
Inventor: YOKOO KUNIYOSHI
IPC: H01J23/04
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized field emission cathode, capable of efficiently emitting the electron beam of high output modulated at an arbitrary frequency within a millimeter wave or microwave band with the simple structure, and provide an electromagnetic wave generating apparatus. SOLUTION: A surface of a collector 11, made of the N-type semiconductor material, is formed with a needle-like cathode chip 11a, and a gate electrode 13 formed with an opening 13a so as to surround the cathode chip 11a is provided, and the other surface of the collector 11 is formed with a base 14 made of the P-type semiconductor material, and the surface of this base is formed with an emitter 15 made of the N+-type semiconductor material. A high-frequency power source 18 is connected between a base electrode 16 and an emitter electrode 17, and a direct current power source 19 is connected between the collector 11 and the gate electrode 13, so that the electron beam of high output modulated by the high frequency is emitted efficiently from the cathode chip 11a.  This electron beam and the high frequency circuit are made to work each other, so as to efficiently generate electromagnetic waves having high output in the millimeter wave band or microwave band.
Patent JP-2002006511-A (JP)
Title: Photosensitive material fixing apparatus and laser beam exposure device
Inventor: SHIMIZU SHUICHI
IPC: H01L21/027
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material fixing device which is capable of placing and fixing photosensitive materials, in arbitrary directions where drawing results free of unevenness may be obtained and a laser beam exposure apparatus, which is capable of performing drawing with always high accuracy without the occurrence of unevenness. SOLUTION: The photosensitive material fixing device is the photosensitive material fixing device for fixing the photosensitive materials in a laser beam exposure device and is constituted to have a drawing table, which is longer in the length on its one side allows the placement of the photosensitive material on its surface in the first state in which its longitudinal direction exists along a direction which is orthogonal to the main scanning direction and allows the placement of the photosensitive material on its surface in a second state in which its longitudinal direction lies along a direction parallel to the main scanning direction, a first fixing means which fixes the photosensitive material in the first state and has a second fixing means, which fixes the photosensitive material in the second state.
Patent JP-2002000563-A (JP)
Title: Brush for cleaning passage of endoscope and its using method
Inventor: FUJII YOSHINORI
IPC: A61B1/12
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a brush for cleaning a passage of endoscope capable of easily and surely cleaning the passage by brushing and a method for using the same. SOLUTION: A plurality of brushes 12 are provided at an interval in an axial direction of a flexible slender shaft 11 so that a member larger than the brushers 12 is not mounted over the entire length of the shaft 11. The brushes 12 are inserted from one ends 58 and 61 sides to the passages 55 and 56 provided at the endoscope and drawn from the other ends 59 and 60 sides to clean the passages 55 and 56 in the entire lengths by brushing.
Patent JP-2002001089-A (JP)
Title: Supercritical water reaction apparatus and container
Inventor: SUZUKI AKIRA
IPC: B01J3/04
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a supercritical water reaction apparatus for subjecting an objective liquid, especially one containing an organic chlorine compound, to a supercritical water treatment. SOLUTION: This apparatus 10 is equipped with a reactor 12 for containing supercritical water. A liquid to be treated containing an organic chlorine compound is introduced into supercritical water in the reactor and is oxidatively decomposed by air. The apparatus is equipped with a temperature control device 32 for adjusting the flow rate of the liquid sent in, or the like, to control the temperature in the reactor to 550 deg.C or higher but 650 deg.C or lower. The wall surface of the reactor is covered with a quartz glass layer. The apparatus is equipped with a treating liquid channel through which a treating liquid flows, an aqueous alkali solution channel which joins the treating liquid channel to pour an aqueous alkali solution into the treating liquid, and a neutralization and quenching section 30 for neutralizing and quenching the treating liquid to 450 deg.C or lower with the aqueous alkali solution. In the neutralization and quenching section, the inner wall in contact with the treating liquid is covered with a quartz glass layer.
Patent JP-2002003312-A (JP)
Title: Clothing pest-controlling agent
Inventor: NAKADA KAZUHIDE
IPC: A01N53/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent capable of effectively controlling clothing pests, and to provide a method for controlling such insect pests. SOLUTION: This clothing pest-controlling agent comprises as the active ingredient a mixture of a pyrethroid-based compound and isobornyl thiocyanoethyl ether. The method for controlling clothing insect pests comprises using the above agent.
Patent JP-2002003879-A (JP)
Title: High lubricity rust preventive oil composition
Inventor: TANIMOTO AKITOSHI
IPC: C10M129/70
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a high lubricity rust preventive oil composition which is rich in sliding properties and resistant to galling and has at least the same high rust preventive properties as the conventional one. SOLUTION: This high lubricity rust preventive oil composition comprises a mineral oil or a synthetic oil as the base oil, and 1-15 pts.mass oil-soluble rust preventive additive as component A, 5-40 pts.mass sulfur based extreme pressure additive as component B, 1-20 pts.mass tertiary phosphite, secondary phosphite or acid phosphate as component C, and DW pt.mass basic sulfonate as component D.
Patent JP-2002009700-A (JP)
Title: Optical transmission system and method of its use
Inventor: ITO KATSUJI
IPC: H04B10/293
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To decrease halt sections of optical signals by preventing the halt of optical signals in an overall system, even if a failure occurs. SOLUTION: This system includes a master station 13, having a light source 11 and a light-receiving part 12 which are connected to both end parts of an optical transmission line 10 respectively, plural slave stations 20 each having transmission part which is connected to the line 10 and attenuates the light, sent from the station 13 to transmits the attenuated light as optical signals and each having light-receiving part which receives the optical signals which leak out of the line 10 and the relay stations 30-50, which are connected to each optional position of the line 10 via a coupler.  In such a system, every relay station branches out and fetches the optical signals transmitted between the station 13 and stations 20, receives the optical signals via the light-receiving part and then re-transmits the corresponding optical signals from the light source 11 to the transmission line 10.
Patent JP-2002005014-A (JP)
Title: Swash plate type compressor
Inventor: KANAI HIROSHI
IPC: F04B27/10
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type compressor in which leakage of the high pressure gas from the delivery chamber prepared in a side member is prevented, volumetric efficiency is improved, and a freezing capability is in creased. SOLUTION: For the purpose of positioning the delivery valve 17, the delivery valve presser 18, and the suction valve 21, a positioning pin is constituted along with the 1st positioning pin 31 and the 2nd positioning pin 32, and the 1st positioning pin 31 penetrates the delivery valve holder 18 and the delivery valve 17, and it is inserted into the 1st non-penetrated hole 2a formed on the one side face of the valve plate 2a, and the 2nd positioning pin 32 was inserted in 2nd non-penetrating hole 2b which penetrated the suction valve 21 and was formed in a face of another side of the valve plate 2.
Patent JP-2002011505-A (JP)
Title: Method for cooling work roll for hot rolling
Inventor: SAKAMOTO KOICHI
IPC: B21B27/10
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method of work rolls for hot rolling by which roll surface roughening such as roll wear, seizure and heat cracking is suppressed. SOLUTION: Cooling water is jetted to the surface of the work roll so that the flow rate of water per unit area satisfies the following formula based on the roll diameter of the work roll, 0.8D<=Q<=4.0D..., where, D is the roll diameter (mm) and Q is the flow rate of water per unit area (l/(m2×min)).
Patent JP-2002027127-A (JP)
Title: Transmission communication substitute method and its system
Inventor: SENZAKI TOSHIO
IPC: H04M11/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To enhance the entire efficiency of outbound jobs of a call center such as expedition of charges. SOLUTION: A resource management center 33 manages states of a full substitute personal computer 13 and a full person substitute personal computer 31C1 in full group substitute units 31A, 31B. Upon the receipt of a notice of an idle state from the substitute personal computer, the center 33 extracts destination data from a database 55 and transmits the data to a server 41 and a PBX 17 of the unit 31A, the server 41 acquires attribute data from a DB 42, a PBX 17 makes automatic dialing, connects to an idle telephone set 14 to a destination when it makes a reply, the server 41 transmits the acquired attribute data to the personal computer 13 in pairs with the connected idle telephone set, a substitute party makes a communication speech,  and the party enters the result of communication to the personal computer 13 after the end of communication to immediately transmit the result to the center 33.
Patent JP-2001044131-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: B23K26/067
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To enable fluctuation reduction and enhance reliability by radiating the pulse laser beam having a cross-section extended only in one direction to an island type semiconductor film while a substrate is moved in the direction vertical to one direction. SOLUTION: An optical beam is amplified by an amplifier 3 via total reflection mirrors 5, 6 and is then guided to an optical system 4 via total reflection mirrors 7, 8. The initial laser beam has the rectangular cross-section of about 3×2 cm2 but the laser beam is then processed with this optical system 4 to a narrower beam in the length of 10 to 30 cm and in the width of about 0.1 to 1 cm. Such a narrower beam is effective to improve processability. That is, the narrower beam is radiated to a sample 11 via the total reflection mirror 9 after leaving the optical system 4. But, since the width of the beam is larger than the width of sample, it is enough that the sample is moved only in one direction. Therefore, the sample stage and drive apparatus 10 are formed in the simplified structure and assures simplified maintenance.
Patent JP-2002021402-A (JP)
Title: Latch lock device for folding door
Inventor: KATO JUNICHI
IPC: E05C21/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a latch lock device, in which the damage of a latch head is prevented and the floor face of a bathroom is not damaged. SOLUTION: The latch lock device for the folding door is composed of a latch unit LU and operating members AM. The latch unit is constituted of a fixing member 11 fixed onto a connecting material 5 connecting left-right doors for the folding door, a movable body 12, in which the fixing member is housed in a freely vertically movable manner and which is urged upwards by the first urging member 15, and the latch head 13 installed to the lower section of the movable body in the freely vertically movable manner and urged downwards by the second urging member 16. The operating members are mounted on one or both of the left-right doors, and the movable body for the latch unit is moved downwards against the first urging member to the fixing member in the case of the closing of the folding door.
Patent JP-2002026533-A (JP)
Title: Electric equipment installation panel and control panel
Inventor: KASAMA TOSHIYUKI
IPC: H02B1/04
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain electric equipment installation and control panels that prevent electric equipment from being operated improperly. SOLUTION: A panel 2c and an accommodation part 2cc are provided. The panel 2c is embedded to an opening 1a that is opened on the main surface of a device 1. In the accommodation part 2cc, a recess is formed on the main surface from the panel 2c for composing accommodation space 2cb, and a mounting hole 2ca is provided in the accommodation space 2cb for embedding a press button 3c for accommodation.
Patent JP-2002028864-A (JP)
Title: Cnc screw grinding machine
Inventor: WATANABE NOBORU
IPC: B23G1/38
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To dress a rotary grinding wheel in the same state as that at the time of screw-grinding for working an object to be ground by the rotary grinding wheel and to perform screw grinding with stably high accuracy. SOLUTION: A dresser stand 7 is disposed on a main shaft slide 2 and a grinding operating surface S for the object to be ground G of the rotary grinding wheel G is dressed.
Patent JP-2002028100-A (JP)
Title: Pneumatic drier
Inventor: SAKAGUCHI TAKATSUGU
IPC: F26B9/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic drier capable of removing the water droplet having permeated the inside of an electric chamber while maintaining the highly hermetic state. SOLUTION: An electrically-driven blower body 40 exhausting the air sucked from a suction opening 11b from an exhaust nozzle 60 is provided in a case body 10 having the suction opening 11b, and a control circuit unit 20 is stored in an electric chamber 11d located on the down side of the electrically-driven blower 40 and isolated in the case body 10. The external electric power supplied to the control circuit unit 20 is supplied to the electrically-driven blower body 40 by a lead wire 56 drawn out from the electric chamber 11d, and the upper end of a capillary member 27 having the lower end contacting with the bottom wall 11e located in the electric chamber 11d projects from a lid body 26.
Patent JP-2002039314-A (JP)
Title: Actuator and method of delivering it
Inventor: KAWAI KATSUJI
IPC: H02K7/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to do extra work such as passing a current through an actuator for adjusting the position of an output element, against an energizing force, to a predetermined position convenient for its assembly, when the actuator is assembled at a site where it is delivered. SOLUTION: The actuator 10 includes a shaft 14 caused to move back and forth linearly by the normal and reverse rotations of a stepping motor 12, and an output shaft 16 oscillatably connected to the shaft 14 via a connecting mechanism (ball joint) 15. The output shaft 16, which is provided to be capable of expansion and contraction relative to the body of the actuator 10 by virtue of the normal and reverse rotations of the stepping motor 12, is energized by the energizing force of a return spring 44 in its contraction direction. When the actuator 10 is delivered to an assembly shop, a clip 50 fixed in a predetermined position on the axis of the output shaft 16 abuts the end portion 41 of the end cap 40 and its position is regulated so that the output shaft 16 is held in a predetermined protruding position against the energizing force of the return spring 44.
Patent JP-2002042987-A (JP)
Title: Connecting structure of shield connector
Inventor: KOJIMA NOBUAKI
IPC: H01R103/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of shield connector capable of improving the terminal workability and shielding property of a shield connector and miniaturizing it. SOLUTION: An insulating core wire retaining member for bending and retaining the core wire connecting terminal of a shield cable downward is mounted on a shell frame, and an inner conductor is provided on a cylindrical outer conductor to be fitted and connected to the shell frame through an insulating inner conductor inserting member. The inner conductor comprises a pressure contact blade to which the downward bent part of the core wire connecting terminal of the cable is pressure-connected, and the inner conductor insert member is allowed to abut on the core wire retaining member and pressure-connected thereto.
Patent JP-2002040777-A (JP)
Title: Image forming device
Inventor: KIKUCHI NORIO
IPC: G03G21/14
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent the accumulation of toner with the lapse of time, which is easily caused on a toner carrying path in the case of using an air pump so as to carry toner, and the lowering of toner carrying ability and toner clogging caused by the accumulation of the toner in an image forming device equipped with a toner carrying mechanism for carrying the toner for replenishment to a developing device from a toner tank arranged at a position separate from the developing device. SOLUTION: This image forming device is equipped with an electrophotographic printer part 3, the toner tank 50 storing the toner with which the developing device 24 provided in the printer part is replenished, a toner replenishing device carrying the toner in the toner tank to the developing device, and a control part controlling the operation of them. The toner replenishing device is equipped with a suction tube 60 for sucking discharged toner from a toner tank exit 50a, a powder pump 61, and a discharge tube 62 arranged between the discharge port of the powder pump and the developing device and carrying the toner to the developing device. The control part performs cleaning operation for removing residual toner in the suction tube, the powder pump and the discharge tube by driving the powder pump in a state where toner discharge operation by a discharge carrying means in the toner tank is stopped.
Patent JP-2002043405-A (JP)
Title: Wafer cassette
Inventor: FUKUMOTO HAYAAKI
IPC: B65G49/07
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a wafer cassette for obtaining good electrostatic dispersion from the surface of a wafer at a low cost. SOLUTION: Static electricity electrified on the surface of a silicon wafer W is surely dispersed to the outside through the prescribed earth route of a wafer cassette 10 through an electrostatic dispersion shape different piece 13a, an electrostatic dispersion jig 13 and an electrostatic dispersion piece 12 manufactured at a low cost when the wafer W is inserted and loaded to an inserting and loading groove 10a. As the result, vibration or the like during wafer transportation is made a cause, even when the mutually contacted wafers W and the wall face of the inserting and loading groove 10a are rubbed to produce minute dust or the like, the dust or the like is difficult to stick on the surface of the wafer W. Thus, the contamination of the surface of the wafer can be prevented.